/
helper.rb
34 lines (33 loc) · 1 KB
/
helper.rb
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require File.expand_path(File.join(File.dirname(__FILE__), '..', 'lib', 'fog'))
require File.expand_path(File.join(File.dirname(__FILE__), '..', 'lib', 'fog', 'bin'))
# TODO: Currently is true even if some of the keys in format do not appear
def validate_format(original_data, format)
valid = true
data = original_data.dup
for key, value in format
valid &&= data.has_key?(key)
datum = data.delete(key)
case value
when Array
valid &&= datum.is_a?(Array)
for element in datum
type = value.first
if type.is_a?(Hash)
valid &&= validate_format({:element => element}, {:element => type})
else
valid &&= element.is_a?(type)
end
end
when Hash
valid &&= datum.is_a?(Hash)
valid &&= validate_format(datum, value)
else
valid &&= datum.is_a?(value)
end
end
valid &&= data.empty?
unless valid
@formatador.display_line("[red]#{original_data.inspect} does not match #{format.inspect}[/]")
end
valid
end